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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Copyright 2009 Red Hat, Inc.</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * Red Hat licenses this file to you under the Apache License, version 2.0</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with the</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * License.  You may obtain a copy of the License at:</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *    <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * License for the specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <strong class="jxr_keyword">package</strong> org.jboss.netty.bootstrap;
<a class="jxr_linenumber" name="17" href="#17">17</a>  
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.jboss.netty.channel.Channels.*;
<a class="jxr_linenumber" name="19" href="#19">19</a>  
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> java.net.InetSocketAddress;
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> java.net.SocketAddress;
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> java.util.Map.Entry;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.BlockingQueue;
<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.LinkedBlockingQueue;
<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> java.util.concurrent.TimeUnit;
<a class="jxr_linenumber" name="28" href="#28">28</a>  
<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.Channel;
<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelConfig;
<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelException;
<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelFactory;
<a class="jxr_linenumber" name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelFuture;
<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelHandler;
<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelHandlerContext;
<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelPipeline;
<a class="jxr_linenumber" name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelPipelineFactory;
<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelStateEvent;
<a class="jxr_linenumber" name="39" href="#39">39</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.Channels;
<a class="jxr_linenumber" name="40" href="#40">40</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChildChannelStateEvent;
<a class="jxr_linenumber" name="41" href="#41">41</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ExceptionEvent;
<a class="jxr_linenumber" name="42" href="#42">42</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ServerChannelFactory;
<a class="jxr_linenumber" name="43" href="#43">43</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.SimpleChannelUpstreamHandler;
<a class="jxr_linenumber" name="44" href="#44">44</a>  
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_javadoccomment"> * A helper class which creates a new server-side {@link Channel} and accepts</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_javadoccomment"> * incoming connections.</em>
<a class="jxr_linenumber" name="48" href="#48">48</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="49" href="#49">49</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;Only for connection oriented transports&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="50" href="#50">50</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="51" href="#51">51</a>  <em class="jxr_javadoccomment"> * This bootstrap is for connection oriented transports only such as TCP/IP</em>
<a class="jxr_linenumber" name="52" href="#52">52</a>  <em class="jxr_javadoccomment"> * and local transport.  Use {@link ConnectionlessBootstrap} instead for</em>
<a class="jxr_linenumber" name="53" href="#53">53</a>  <em class="jxr_javadoccomment"> * connectionless transports.  Do not use this helper if you are using a</em>
<a class="jxr_linenumber" name="54" href="#54">54</a>  <em class="jxr_javadoccomment"> * connectionless transport such as UDP/IP which does not accept an incoming</em>
<a class="jxr_linenumber" name="55" href="#55">55</a>  <em class="jxr_javadoccomment"> * connection but receives messages by itself without creating a child channel.</em>
<a class="jxr_linenumber" name="56" href="#56">56</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="57" href="#57">57</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;Parent channel and its children&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="58" href="#58">58</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="59" href="#59">59</a>  <em class="jxr_javadoccomment"> * A parent channel is a channel which is supposed to accept incoming</em>
<a class="jxr_linenumber" name="60" href="#60">60</a>  <em class="jxr_javadoccomment"> * connections.  It is created by this bootstrap's {@link ChannelFactory} via</em>
<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment"> * {@link #bind()} and {@link #bind(SocketAddress)}.</em>
<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment"> * Once successfully bound, the parent channel starts to accept incoming</em>
<a class="jxr_linenumber" name="64" href="#64">64</a>  <em class="jxr_javadoccomment"> * connections, and the accepted connections become the children of the</em>
<a class="jxr_linenumber" name="65" href="#65">65</a>  <em class="jxr_javadoccomment"> * parent channel.</em>
<a class="jxr_linenumber" name="66" href="#66">66</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="67" href="#67">67</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;Configuring channels&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="69" href="#69">69</a>  <em class="jxr_javadoccomment"> * {@link #setOption(String, Object) Options} are used to configure both a</em>
<a class="jxr_linenumber" name="70" href="#70">70</a>  <em class="jxr_javadoccomment"> * parent channel and its child channels.  To configure the child channels,</em>
<a class="jxr_linenumber" name="71" href="#71">71</a>  <em class="jxr_javadoccomment"> * prepend {@code "child."} prefix to the actual option names of a child</em>
<a class="jxr_linenumber" name="72" href="#72">72</a>  <em class="jxr_javadoccomment"> * channel:</em>
<a class="jxr_linenumber" name="73" href="#73">73</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="74" href="#74">74</a>  <em class="jxr_javadoccomment"> * &lt;pre&gt;</em>
<a class="jxr_linenumber" name="75" href="#75">75</a>  <em class="jxr_javadoccomment"> * {@link ServerBootstrap} b = ...;</em>
<a class="jxr_linenumber" name="76" href="#76">76</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="77" href="#77">77</a>  <em class="jxr_javadoccomment"> * // Options for a parent channel</em>
<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_javadoccomment"> * b.setOption("localAddress", new {@link InetSocketAddress}(8080));</em>
<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment"> * b.setOption("reuseAddress", true);</em>
<a class="jxr_linenumber" name="80" href="#80">80</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment"> * // Options for its children</em>
<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment"> * b.setOption("child.tcpNoDelay", true);</em>
<a class="jxr_linenumber" name="83" href="#83">83</a>  <em class="jxr_javadoccomment"> * b.setOption("child.receiveBufferSize", 1048576);</em>
<a class="jxr_linenumber" name="84" href="#84">84</a>  <em class="jxr_javadoccomment"> * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="85" href="#85">85</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="86" href="#86">86</a>  <em class="jxr_javadoccomment"> * For the detailed list of available options, please refer to</em>
<a class="jxr_linenumber" name="87" href="#87">87</a>  <em class="jxr_javadoccomment"> * {@link ChannelConfig} and its sub-types.</em>
<a class="jxr_linenumber" name="88" href="#88">88</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="89" href="#89">89</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;Configuring a parent channel pipeline&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="90" href="#90">90</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="91" href="#91">91</a>  <em class="jxr_javadoccomment"> * It is rare to customize the pipeline of a parent channel because what it is</em>
<a class="jxr_linenumber" name="92" href="#92">92</a>  <em class="jxr_javadoccomment"> * supposed to do is very typical.  However, you might want to add a handler</em>
<a class="jxr_linenumber" name="93" href="#93">93</a>  <em class="jxr_javadoccomment"> * to deal with some special needs such as degrading the process</em>
<a class="jxr_linenumber" name="94" href="#94">94</a>  <em class="jxr_javadoccomment"> * &lt;a href="<a href="http://en.wikipedia.org/wiki/User_identifier_(Unix)" target="alexandria_uri">http://en.wikipedia.org/wiki/User_identifier_(Unix)</a>"&gt;UID&lt;/a&gt; from</em>
<a class="jxr_linenumber" name="95" href="#95">95</a>  <em class="jxr_javadoccomment"> * a &lt;a href="<a href="http://en.wikipedia.org/wiki/Superuser" target="alexandria_uri">http://en.wikipedia.org/wiki/Superuser</a>"&gt;superuser&lt;/a&gt; to a</em>
<a class="jxr_linenumber" name="96" href="#96">96</a>  <em class="jxr_javadoccomment"> * normal user and changing the current VM security manager for better</em>
<a class="jxr_linenumber" name="97" href="#97">97</a>  <em class="jxr_javadoccomment"> * security.  To support such a case,</em>
<a class="jxr_linenumber" name="98" href="#98">98</a>  <em class="jxr_javadoccomment"> * the {@link #setParentHandler(ChannelHandler) parentHandler} property is</em>
<a class="jxr_linenumber" name="99" href="#99">99</a>  <em class="jxr_javadoccomment"> * provided.</em>
<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment"> * &lt;h3&gt;Configuring a child channel pipeline&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * Every channel has its own {@link ChannelPipeline} and you can configure it</em>
<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_javadoccomment"> * in two ways.</em>
<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment"> * The recommended approach is to specify a {@link ChannelPipelineFactory} by</em>
<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment"> * calling {@link #setPipelineFactory(ChannelPipelineFactory)}.</em>
<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment"> * &lt;pre&gt;</em>
<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment"> * {@link ServerBootstrap} b = ...;</em>
<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment"> * b.setPipelineFactory(new MyPipelineFactory());</em>
<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment"> * public class MyPipelineFactory implements {@link ChannelPipelineFactory} {</em>
<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment"> *   public {@link ChannelPipeline} getPipeline() throws Exception {</em>
<a class="jxr_linenumber" name="115" href="#115">115</a> <em class="jxr_javadoccomment"> *     // Create and configure a new pipeline for a new channel.</em>
<a class="jxr_linenumber" name="116" href="#116">116</a> <em class="jxr_javadoccomment"> *     {@link ChannelPipeline} p = {@link Channels}.pipeline();</em>
<a class="jxr_linenumber" name="117" href="#117">117</a> <em class="jxr_javadoccomment"> *     p.addLast("encoder", new EncodingHandler());</em>
<a class="jxr_linenumber" name="118" href="#118">118</a> <em class="jxr_javadoccomment"> *     p.addLast("decoder", new DecodingHandler());</em>
<a class="jxr_linenumber" name="119" href="#119">119</a> <em class="jxr_javadoccomment"> *     p.addLast("logic",   new LogicHandler());</em>
<a class="jxr_linenumber" name="120" href="#120">120</a> <em class="jxr_javadoccomment"> *     return p;</em>
<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_javadoccomment"> *   }</em>
<a class="jxr_linenumber" name="122" href="#122">122</a> <em class="jxr_javadoccomment"> * }</em>
<a class="jxr_linenumber" name="123" href="#123">123</a> <em class="jxr_javadoccomment"> * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="124" href="#124">124</a> 
<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_javadoccomment"> * &lt;p&gt;</em>
<a class="jxr_linenumber" name="126" href="#126">126</a> <em class="jxr_javadoccomment"> * The alternative approach, which works only in a certain situation, is to use</em>
<a class="jxr_linenumber" name="127" href="#127">127</a> <em class="jxr_javadoccomment"> * the default pipeline and let the bootstrap to shallow-copy the default</em>
<a class="jxr_linenumber" name="128" href="#128">128</a> <em class="jxr_javadoccomment"> * pipeline for each new channel:</em>
<a class="jxr_linenumber" name="129" href="#129">129</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="130" href="#130">130</a> <em class="jxr_javadoccomment"> * &lt;pre&gt;</em>
<a class="jxr_linenumber" name="131" href="#131">131</a> <em class="jxr_javadoccomment"> * {@link ServerBootstrap} b = ...;</em>
<a class="jxr_linenumber" name="132" href="#132">132</a> <em class="jxr_javadoccomment"> * {@link ChannelPipeline} p = b.getPipeline();</em>
<a class="jxr_linenumber" name="133" href="#133">133</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="134" href="#134">134</a> <em class="jxr_javadoccomment"> * // Add handlers to the default pipeline.</em>
<a class="jxr_linenumber" name="135" href="#135">135</a> <em class="jxr_javadoccomment"> * p.addLast("encoder", new EncodingHandler());</em>
<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_javadoccomment"> * p.addLast("decoder", new DecodingHandler());</em>
<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_javadoccomment"> * p.addLast("logic",   new LogicHandler());</em>
<a class="jxr_linenumber" name="138" href="#138">138</a> <em class="jxr_javadoccomment"> * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="139" href="#139">139</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="140" href="#140">140</a> <em class="jxr_javadoccomment"> * Please note 'shallow-copy' here means that the added {@link ChannelHandler}s</em>
<a class="jxr_linenumber" name="141" href="#141">141</a> <em class="jxr_javadoccomment"> * are not cloned but only their references are added to the new pipeline.</em>
<a class="jxr_linenumber" name="142" href="#142">142</a> <em class="jxr_javadoccomment"> * Therefore, you cannot use this approach if you are going to open more than</em>
<a class="jxr_linenumber" name="143" href="#143">143</a> <em class="jxr_javadoccomment"> * one {@link Channel}s or run a server that accepts incoming connections to</em>
<a class="jxr_linenumber" name="144" href="#144">144</a> <em class="jxr_javadoccomment"> * create its child channels.</em>
<a class="jxr_linenumber" name="145" href="#145">145</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="146" href="#146">146</a> <em class="jxr_javadoccomment"> * &lt;h3&gt;Applying different settings for different {@link Channel}s&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="147" href="#147">147</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="148" href="#148">148</a> <em class="jxr_javadoccomment"> * {@link ServerBootstrap} is just a helper class.  It neither allocates nor</em>
<a class="jxr_linenumber" name="149" href="#149">149</a> <em class="jxr_javadoccomment"> * manages any resources.  What manages the resources is the</em>
<a class="jxr_linenumber" name="150" href="#150">150</a> <em class="jxr_javadoccomment"> * {@link ChannelFactory} implementation you specified in the constructor of</em>
<a class="jxr_linenumber" name="151" href="#151">151</a> <em class="jxr_javadoccomment"> * {@link ServerBootstrap}.  Therefore, it is OK to create as many</em>
<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_javadoccomment"> * {@link ServerBootstrap} instances as you want with the same</em>
<a class="jxr_linenumber" name="153" href="#153">153</a> <em class="jxr_javadoccomment"> * {@link ChannelFactory} to apply different settings for different</em>
<a class="jxr_linenumber" name="154" href="#154">154</a> <em class="jxr_javadoccomment"> * {@link Channel}s.</em>
<a class="jxr_linenumber" name="155" href="#155">155</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="http://www.jboss.org/netty/" target="alexandria_uri">http://www.jboss.org/netty/</a>"&gt;The Netty Project&lt;/a&gt;</em>
<a class="jxr_linenumber" name="157" href="#157">157</a> <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="http://gleamynode.net/" target="alexandria_uri">http://gleamynode.net/</a>"&gt;Trustin Lee&lt;/a&gt;</em>
<a class="jxr_linenumber" name="158" href="#158">158</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="159" href="#159">159</a> <em class="jxr_javadoccomment"> * @version $Rev: 2344 $, $Date: 2010-07-07 16:55:37 +0900 (Wed, 07 Jul 2010) $</em>
<a class="jxr_linenumber" name="160" href="#160">160</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="161" href="#161">161</a> <em class="jxr_javadoccomment"> * @apiviz.landmark</em>
<a class="jxr_linenumber" name="162" href="#162">162</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="163" href="#163">163</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/jboss/netty/bootstrap/ServerBootstrap.html">ServerBootstrap</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/jboss/netty/bootstrap/Bootstrap.html">Bootstrap</a> {
<a class="jxr_linenumber" name="164" href="#164">164</a> 
<a class="jxr_linenumber" name="165" href="#165">165</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <a href="../../../../org/jboss/netty/channel/ChannelHandler.html">ChannelHandler</a> parentHandler;
<a class="jxr_linenumber" name="166" href="#166">166</a> 
<a class="jxr_linenumber" name="167" href="#167">167</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="168" href="#168">168</a> <em class="jxr_javadoccomment">     * Creates a new instance with no {@link ChannelFactory} set.</em>
<a class="jxr_linenumber" name="169" href="#169">169</a> <em class="jxr_javadoccomment">     * {@link #setFactory(ChannelFactory)} must be called before any I/O</em>
<a class="jxr_linenumber" name="170" href="#170">170</a> <em class="jxr_javadoccomment">     * operation is requested.</em>
<a class="jxr_linenumber" name="171" href="#171">171</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="172" href="#172">172</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/jboss/netty/bootstrap/ServerBootstrap.html">ServerBootstrap</a>() {
<a class="jxr_linenumber" name="173" href="#173">173</a>         <strong class="jxr_keyword">super</strong>();
<a class="jxr_linenumber" name="174" href="#174">174</a>     }
<a class="jxr_linenumber" name="175" href="#175">175</a> 
<a class="jxr_linenumber" name="176" href="#176">176</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="177" href="#177">177</a> <em class="jxr_javadoccomment">     * Creates a new instance with the specified initial {@link ChannelFactory}.</em>
<a class="jxr_linenumber" name="178" href="#178">178</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="179" href="#179">179</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/jboss/netty/bootstrap/ServerBootstrap.html">ServerBootstrap</a>(<a href="../../../../org/jboss/netty/channel/ChannelFactory.html">ChannelFactory</a> channelFactory) {
<a class="jxr_linenumber" name="180" href="#180">180</a>         <strong class="jxr_keyword">super</strong>(channelFactory);
<a class="jxr_linenumber" name="181" href="#181">181</a>     }
<a class="jxr_linenumber" name="182" href="#182">182</a> 
<a class="jxr_linenumber" name="183" href="#183">183</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="184" href="#184">184</a> <em class="jxr_javadoccomment">     * {@inheritDoc}</em>
<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_javadoccomment">     * @throws IllegalArgumentException</em>
<a class="jxr_linenumber" name="187" href="#187">187</a> <em class="jxr_javadoccomment">     *         if the specified {@code factory} is not a</em>
<a class="jxr_linenumber" name="188" href="#188">188</a> <em class="jxr_javadoccomment">     *         {@link ServerChannelFactory}</em>
<a class="jxr_linenumber" name="189" href="#189">189</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="190" href="#190">190</a>     @Override
<a class="jxr_linenumber" name="191" href="#191">191</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setFactory(<a href="../../../../org/jboss/netty/channel/ChannelFactory.html">ChannelFactory</a> factory) {
<a class="jxr_linenumber" name="192" href="#192">192</a>         <strong class="jxr_keyword">if</strong> (factory == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="193" href="#193">193</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"factory"</span>);
<a class="jxr_linenumber" name="194" href="#194">194</a>         }
<a class="jxr_linenumber" name="195" href="#195">195</a>         <strong class="jxr_keyword">if</strong> (!(factory instanceof ServerChannelFactory)) {
<a class="jxr_linenumber" name="196" href="#196">196</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(
<a class="jxr_linenumber" name="197" href="#197">197</a>                     <span class="jxr_string">"factory must be a "</span> +
<a class="jxr_linenumber" name="198" href="#198">198</a>                     ServerChannelFactory.<strong class="jxr_keyword">class</strong>.getSimpleName() + <span class="jxr_string">": "</span> +
<a class="jxr_linenumber" name="199" href="#199">199</a>                     factory.getClass());
<a class="jxr_linenumber" name="200" href="#200">200</a>         }
<a class="jxr_linenumber" name="201" href="#201">201</a>         <strong class="jxr_keyword">super</strong>.setFactory(factory);
<a class="jxr_linenumber" name="202" href="#202">202</a>     }
<a class="jxr_linenumber" name="203" href="#203">203</a> 
<a class="jxr_linenumber" name="204" href="#204">204</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="205" href="#205">205</a> <em class="jxr_javadoccomment">     * Returns an optional {@link ChannelHandler} which intercepts an event</em>
<a class="jxr_linenumber" name="206" href="#206">206</a> <em class="jxr_javadoccomment">     * of a newly bound server-side channel which accepts incoming connections.</em>
<a class="jxr_linenumber" name="207" href="#207">207</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="208" href="#208">208</a> <em class="jxr_javadoccomment">     * @return the parent channel handler.</em>
<a class="jxr_linenumber" name="209" href="#209">209</a> <em class="jxr_javadoccomment">     *         {@code null} if no parent channel handler is set.</em>
<a class="jxr_linenumber" name="210" href="#210">210</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="211" href="#211">211</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/jboss/netty/channel/ChannelHandler.html">ChannelHandler</a> getParentHandler() {
<a class="jxr_linenumber" name="212" href="#212">212</a>         <strong class="jxr_keyword">return</strong> parentHandler;
<a class="jxr_linenumber" name="213" href="#213">213</a>     }
<a class="jxr_linenumber" name="214" href="#214">214</a> 
<a class="jxr_linenumber" name="215" href="#215">215</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="216" href="#216">216</a> <em class="jxr_javadoccomment">     * Sets an optional {@link ChannelHandler} which intercepts an event of</em>
<a class="jxr_linenumber" name="217" href="#217">217</a> <em class="jxr_javadoccomment">     * a newly bound server-side channel which accepts incoming connections.</em>
<a class="jxr_linenumber" name="218" href="#218">218</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="219" href="#219">219</a> <em class="jxr_javadoccomment">     * @param parentHandler</em>
<a class="jxr_linenumber" name="220" href="#220">220</a> <em class="jxr_javadoccomment">     *        the parent channel handler.</em>
<a class="jxr_linenumber" name="221" href="#221">221</a> <em class="jxr_javadoccomment">     *        {@code null} to unset the current parent channel handler.</em>
<a class="jxr_linenumber" name="222" href="#222">222</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="223" href="#223">223</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setParentHandler(<a href="../../../../org/jboss/netty/channel/ChannelHandler.html">ChannelHandler</a> parentHandler) {
<a class="jxr_linenumber" name="224" href="#224">224</a>         <strong class="jxr_keyword">this</strong>.parentHandler = parentHandler;
<a class="jxr_linenumber" name="225" href="#225">225</a>     }
<a class="jxr_linenumber" name="226" href="#226">226</a> 
<a class="jxr_linenumber" name="227" href="#227">227</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="228" href="#228">228</a> <em class="jxr_javadoccomment">     * Creates a new channel which is bound to the local address which was</em>
<a class="jxr_linenumber" name="229" href="#229">229</a> <em class="jxr_javadoccomment">     * specified in the current {@code "localAddress"} option.  This method is</em>
<a class="jxr_linenumber" name="230" href="#230">230</a> <em class="jxr_javadoccomment">     * similar to the following code:</em>
<a class="jxr_linenumber" name="231" href="#231">231</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="232" href="#232">232</a> <em class="jxr_javadoccomment">     * &lt;pre&gt;</em>
<a class="jxr_linenumber" name="233" href="#233">233</a> <em class="jxr_javadoccomment">     * {@link ServerBootstrap} b = ...;</em>
<a class="jxr_linenumber" name="234" href="#234">234</a> <em class="jxr_javadoccomment">     * b.bind(b.getOption("localAddress"));</em>
<a class="jxr_linenumber" name="235" href="#235">235</a> <em class="jxr_javadoccomment">     * &lt;/pre&gt;</em>
<a class="jxr_linenumber" name="236" href="#236">236</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="237" href="#237">237</a> <em class="jxr_javadoccomment">     * @return a new bound channel which accepts incoming connections</em>
<a class="jxr_linenumber" name="238" href="#238">238</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="239" href="#239">239</a> <em class="jxr_javadoccomment">     * @throws IllegalStateException</em>
<a class="jxr_linenumber" name="240" href="#240">240</a> <em class="jxr_javadoccomment">     *         if {@code "localAddress"} option was not set</em>
<a class="jxr_linenumber" name="241" href="#241">241</a> <em class="jxr_javadoccomment">     * @throws ClassCastException</em>
<a class="jxr_linenumber" name="242" href="#242">242</a> <em class="jxr_javadoccomment">     *         if {@code "localAddress"} option's value is</em>
<a class="jxr_linenumber" name="243" href="#243">243</a> <em class="jxr_javadoccomment">     *         neither a {@link SocketAddress} nor {@code null}</em>
<a class="jxr_linenumber" name="244" href="#244">244</a> <em class="jxr_javadoccomment">     * @throws ChannelException</em>
<a class="jxr_linenumber" name="245" href="#245">245</a> <em class="jxr_javadoccomment">     *         if failed to create a new channel and</em>
<a class="jxr_linenumber" name="246" href="#246">246</a> <em class="jxr_javadoccomment">     *                      bind it to the local address</em>
<a class="jxr_linenumber" name="247" href="#247">247</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="248" href="#248">248</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/jboss/netty/channel/Channel.html">Channel</a> bind() {
<a class="jxr_linenumber" name="249" href="#249">249</a>         SocketAddress localAddress = (SocketAddress) getOption(<span class="jxr_string">"localAddress"</span>);
<a class="jxr_linenumber" name="250" href="#250">250</a>         <strong class="jxr_keyword">if</strong> (localAddress == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="251" href="#251">251</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalStateException(<span class="jxr_string">"localAddress option is not set."</span>);
<a class="jxr_linenumber" name="252" href="#252">252</a>         }
<a class="jxr_linenumber" name="253" href="#253">253</a>         <strong class="jxr_keyword">return</strong> bind(localAddress);
<a class="jxr_linenumber" name="254" href="#254">254</a>     }
<a class="jxr_linenumber" name="255" href="#255">255</a> 
<a class="jxr_linenumber" name="256" href="#256">256</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="257" href="#257">257</a> <em class="jxr_javadoccomment">     * Creates a new channel which is bound to the specified local address.</em>
<a class="jxr_linenumber" name="258" href="#258">258</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="259" href="#259">259</a> <em class="jxr_javadoccomment">     * @return a new bound channel which accepts incoming connections</em>
<a class="jxr_linenumber" name="260" href="#260">260</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="261" href="#261">261</a> <em class="jxr_javadoccomment">     * @throws ChannelException</em>
<a class="jxr_linenumber" name="262" href="#262">262</a> <em class="jxr_javadoccomment">     *         if failed to create a new channel and</em>
<a class="jxr_linenumber" name="263" href="#263">263</a> <em class="jxr_javadoccomment">     *                      bind it to the local address</em>
<a class="jxr_linenumber" name="264" href="#264">264</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="265" href="#265">265</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../org/jboss/netty/channel/Channel.html">Channel</a> bind(<strong class="jxr_keyword">final</strong> SocketAddress localAddress) {
<a class="jxr_linenumber" name="266" href="#266">266</a>         <strong class="jxr_keyword">if</strong> (localAddress == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="267" href="#267">267</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"localAddress"</span>);
<a class="jxr_linenumber" name="268" href="#268">268</a>         }
<a class="jxr_linenumber" name="269" href="#269">269</a> 
<a class="jxr_linenumber" name="270" href="#270">270</a>         <strong class="jxr_keyword">final</strong> BlockingQueue&lt;ChannelFuture&gt; futureQueue =
<a class="jxr_linenumber" name="271" href="#271">271</a>             <strong class="jxr_keyword">new</strong> LinkedBlockingQueue&lt;ChannelFuture&gt;();
<a class="jxr_linenumber" name="272" href="#272">272</a> 
<a class="jxr_linenumber" name="273" href="#273">273</a>         <a href="../../../../org/jboss/netty/channel/ChannelHandler.html">ChannelHandler</a> binder = <strong class="jxr_keyword">new</strong> <a href="../../../../org/jboss/netty/bootstrap/ServerBootstrap.html">Binder</a>(localAddress, futureQueue);
<a class="jxr_linenumber" name="274" href="#274">274</a>         <a href="../../../../org/jboss/netty/channel/ChannelHandler.html">ChannelHandler</a> parentHandler = getParentHandler();
<a class="jxr_linenumber" name="275" href="#275">275</a> 
<a class="jxr_linenumber" name="276" href="#276">276</a>         <a href="../../../../org/jboss/netty/channel/ChannelPipeline.html">ChannelPipeline</a> bossPipeline = pipeline();
<a class="jxr_linenumber" name="277" href="#277">277</a>         bossPipeline.addLast(<span class="jxr_string">"binder"</span>, binder);
<a class="jxr_linenumber" name="278" href="#278">278</a>         <strong class="jxr_keyword">if</strong> (parentHandler != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="279" href="#279">279</a>             bossPipeline.addLast(<span class="jxr_string">"userHandler"</span>, parentHandler);
<a class="jxr_linenumber" name="280" href="#280">280</a>         }
<a class="jxr_linenumber" name="281" href="#281">281</a> 
<a class="jxr_linenumber" name="282" href="#282">282</a>         <a href="../../../../org/jboss/netty/channel/Channel.html">Channel</a> channel = getFactory().newChannel(bossPipeline);
<a class="jxr_linenumber" name="283" href="#283">283</a> 
<a class="jxr_linenumber" name="284" href="#284">284</a>         <em class="jxr_comment">// Wait until the future is available.</em>
<a class="jxr_linenumber" name="285" href="#285">285</a>         <a href="../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> future = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="286" href="#286">286</a>         <strong class="jxr_keyword">boolean</strong> interrupted = false;
<a class="jxr_linenumber" name="287" href="#287">287</a>         <strong class="jxr_keyword">do</strong> {
<a class="jxr_linenumber" name="288" href="#288">288</a>             <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="289" href="#289">289</a>                 future = futureQueue.poll(Integer.MAX_VALUE, TimeUnit.SECONDS);
<a class="jxr_linenumber" name="290" href="#290">290</a>             } <strong class="jxr_keyword">catch</strong> (InterruptedException e) {
<a class="jxr_linenumber" name="291" href="#291">291</a>                 interrupted = <strong class="jxr_keyword">true</strong>;
<a class="jxr_linenumber" name="292" href="#292">292</a>             }
<a class="jxr_linenumber" name="293" href="#293">293</a>         } <strong class="jxr_keyword">while</strong> (future == <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="294" href="#294">294</a> 
<a class="jxr_linenumber" name="295" href="#295">295</a>         <strong class="jxr_keyword">if</strong> (interrupted) {
<a class="jxr_linenumber" name="296" href="#296">296</a>             Thread.currentThread().interrupt();
<a class="jxr_linenumber" name="297" href="#297">297</a>         }
<a class="jxr_linenumber" name="298" href="#298">298</a> 
<a class="jxr_linenumber" name="299" href="#299">299</a>         <em class="jxr_comment">// Wait for the future.</em>
<a class="jxr_linenumber" name="300" href="#300">300</a>         future.awaitUninterruptibly();
<a class="jxr_linenumber" name="301" href="#301">301</a>         <strong class="jxr_keyword">if</strong> (!future.isSuccess()) {
<a class="jxr_linenumber" name="302" href="#302">302</a>             future.getChannel().close().awaitUninterruptibly();
<a class="jxr_linenumber" name="303" href="#303">303</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../org/jboss/netty/channel/ChannelException.html">ChannelException</a>(<span class="jxr_string">"Failed to bind to: "</span> + localAddress, future.getCause());
<a class="jxr_linenumber" name="304" href="#304">304</a>         }
<a class="jxr_linenumber" name="305" href="#305">305</a> 
<a class="jxr_linenumber" name="306" href="#306">306</a>         <strong class="jxr_keyword">return</strong> channel;
<a class="jxr_linenumber" name="307" href="#307">307</a>     }
<a class="jxr_linenumber" name="308" href="#308">308</a> 
<a class="jxr_linenumber" name="309" href="#309">309</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/jboss/netty/bootstrap/ServerBootstrap.html">Binder</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/jboss/netty/channel/SimpleChannelUpstreamHandler.html">SimpleChannelUpstreamHandler</a> {
<a class="jxr_linenumber" name="310" href="#310">310</a> 
<a class="jxr_linenumber" name="311" href="#311">311</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> SocketAddress localAddress;
<a class="jxr_linenumber" name="312" href="#312">312</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> BlockingQueue&lt;ChannelFuture&gt; futureQueue;
<a class="jxr_linenumber" name="313" href="#313">313</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Map&lt;String, Object&gt; childOptions =
<a class="jxr_linenumber" name="314" href="#314">314</a>             <strong class="jxr_keyword">new</strong> HashMap&lt;String, Object&gt;();
<a class="jxr_linenumber" name="315" href="#315">315</a> 
<a class="jxr_linenumber" name="316" href="#316">316</a>         <a href="../../../../org/jboss/netty/bootstrap/ServerBootstrap.html">Binder</a>(SocketAddress localAddress, BlockingQueue&lt;ChannelFuture&gt; futureQueue) {
<a class="jxr_linenumber" name="317" href="#317">317</a>             <strong class="jxr_keyword">this</strong>.localAddress = localAddress;
<a class="jxr_linenumber" name="318" href="#318">318</a>             <strong class="jxr_keyword">this</strong>.futureQueue = futureQueue;
<a class="jxr_linenumber" name="319" href="#319">319</a>         }
<a class="jxr_linenumber" name="320" href="#320">320</a> 
<a class="jxr_linenumber" name="321" href="#321">321</a>         @Override
<a class="jxr_linenumber" name="322" href="#322">322</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> channelOpen(
<a class="jxr_linenumber" name="323" href="#323">323</a>                 <a href="../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx,
<a class="jxr_linenumber" name="324" href="#324">324</a>                 <a href="../../../../org/jboss/netty/channel/ChannelStateEvent.html">ChannelStateEvent</a> evt) {
<a class="jxr_linenumber" name="325" href="#325">325</a> 
<a class="jxr_linenumber" name="326" href="#326">326</a>             <strong class="jxr_keyword">try</strong> {
<a class="jxr_linenumber" name="327" href="#327">327</a>                 evt.getChannel().getConfig().setPipelineFactory(getPipelineFactory());
<a class="jxr_linenumber" name="328" href="#328">328</a> 
<a class="jxr_linenumber" name="329" href="#329">329</a>                 <em class="jxr_comment">// Split options into two categories: parent and child.</em>
<a class="jxr_linenumber" name="330" href="#330">330</a>                 Map&lt;String, Object&gt; allOptions = getOptions();
<a class="jxr_linenumber" name="331" href="#331">331</a>                 Map&lt;String, Object&gt; parentOptions = <strong class="jxr_keyword">new</strong> HashMap&lt;String, Object&gt;();
<a class="jxr_linenumber" name="332" href="#332">332</a>                 <strong class="jxr_keyword">for</strong> (Entry&lt;String, Object&gt; e: allOptions.entrySet()) {
<a class="jxr_linenumber" name="333" href="#333">333</a>                     <strong class="jxr_keyword">if</strong> (e.getKey().startsWith(<span class="jxr_string">"child."</span>)) {
<a class="jxr_linenumber" name="334" href="#334">334</a>                         childOptions.put(
<a class="jxr_linenumber" name="335" href="#335">335</a>                                 e.getKey().substring(6),
<a class="jxr_linenumber" name="336" href="#336">336</a>                                 e.getValue());
<a class="jxr_linenumber" name="337" href="#337">337</a>                     } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (!e.getKey().equals(<span class="jxr_string">"pipelineFactory"</span>)) {
<a class="jxr_linenumber" name="338" href="#338">338</a>                         parentOptions.put(e.getKey(), e.getValue());
<a class="jxr_linenumber" name="339" href="#339">339</a>                     }
<a class="jxr_linenumber" name="340" href="#340">340</a>                 }
<a class="jxr_linenumber" name="341" href="#341">341</a> 
<a class="jxr_linenumber" name="342" href="#342">342</a>                 <em class="jxr_comment">// Apply parent options.</em>
<a class="jxr_linenumber" name="343" href="#343">343</a>                 evt.getChannel().getConfig().setOptions(parentOptions);
<a class="jxr_linenumber" name="344" href="#344">344</a>             } <strong class="jxr_keyword">finally</strong> {
<a class="jxr_linenumber" name="345" href="#345">345</a>                 ctx.sendUpstream(evt);
<a class="jxr_linenumber" name="346" href="#346">346</a>             }
<a class="jxr_linenumber" name="347" href="#347">347</a> 
<a class="jxr_linenumber" name="348" href="#348">348</a>             <strong class="jxr_keyword">boolean</strong> finished = futureQueue.offer(evt.getChannel().bind(localAddress));
<a class="jxr_linenumber" name="349" href="#349">349</a>             assert finished;
<a class="jxr_linenumber" name="350" href="#350">350</a>         }
<a class="jxr_linenumber" name="351" href="#351">351</a> 
<a class="jxr_linenumber" name="352" href="#352">352</a>         @Override
<a class="jxr_linenumber" name="353" href="#353">353</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> childChannelOpen(
<a class="jxr_linenumber" name="354" href="#354">354</a>                 <a href="../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx,
<a class="jxr_linenumber" name="355" href="#355">355</a>                 <a href="../../../../org/jboss/netty/channel/ChildChannelStateEvent.html">ChildChannelStateEvent</a> e) <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="356" href="#356">356</a>             <em class="jxr_comment">// Apply child options.</em>
<a class="jxr_linenumber" name="357" href="#357">357</a>             e.getChildChannel().getConfig().setOptions(childOptions);
<a class="jxr_linenumber" name="358" href="#358">358</a>             ctx.sendUpstream(e);
<a class="jxr_linenumber" name="359" href="#359">359</a>         }
<a class="jxr_linenumber" name="360" href="#360">360</a> 
<a class="jxr_linenumber" name="361" href="#361">361</a>         @Override
<a class="jxr_linenumber" name="362" href="#362">362</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> exceptionCaught(
<a class="jxr_linenumber" name="363" href="#363">363</a>                 <a href="../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx, <a href="../../../../org/jboss/netty/channel/ExceptionEvent.html">ExceptionEvent</a> e)
<a class="jxr_linenumber" name="364" href="#364">364</a>                 <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="365" href="#365">365</a>             <strong class="jxr_keyword">boolean</strong> finished = futureQueue.offer(failedFuture(e.getChannel(), e.getCause()));
<a class="jxr_linenumber" name="366" href="#366">366</a>             assert finished;
<a class="jxr_linenumber" name="367" href="#367">367</a>             ctx.sendUpstream(e);
<a class="jxr_linenumber" name="368" href="#368">368</a>         }
<a class="jxr_linenumber" name="369" href="#369">369</a>     }
<a class="jxr_linenumber" name="370" href="#370">370</a> }
</pre>
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